Dane, over at 8bitsAndAByte has taken a West German Telefunken radio and retrofitted it with a Raspberry Pi and a Google AIY Voice HAT and microphone (this is made from the original version, but I’m sure the new version would work too!). He’s then used a piece of software called DialogFlow which integrates with the AIY software to create a “decision tree” for his very own spy-themed choose-your-own-adventure game.
It’s all voice controlled and works very well as you can see in the video below: